The study
carried out by scientists at the University of Aberdeen and University of Edinburgh aimed to establish
whether measurements of IAQ would provide an incentive for parents who smoke to
change their habits.

The study
which involved 40 families and took place over one month was not aimed at
getting parents to quit; but to change their smoking patterns to ensure that
the child was not exposed. This included encouraging them to smoke
outside of the home and asking visitors not to smoke in their home.

“Smoking is one of the most harmful, but
potentially modifiable, lifestyle activities...We have previously observed how
parents who smoke find it very hard to quit despite understanding the harmful
effects of second hand smoke on children, ” said Dr Steve Turner, Senior
Clinical Lecturer in Child Health at the University of Aberdeen

“We measured IAQ over a 24 hour period and in
half of the homes studied and showed parents the IAQ levels (which reflect
smoke concentration in the air in their homes) to improve understanding of the
harm done to the children. In the remainder of the houses we gave the IAQ
measurement results back at the end of the month long study. In homes
where the IAQ information was provided at the start of the study, air quality
improved by one third over the month long study.”

Parents reported they found getting a number which
described how high their indoor air quality was provided extra motivation to
change their smoking behaviour. Based on the results of the study, the
researchers hope to use indoor air quality measurements as part of smoking
interventions in different settings – for example maternity hospitals and
occupational health.

The information presented in this blog is basic and general in nature. It should never replace the advice of a medical professional. Always consult your medical practitioner for advice concerning your particular health concern.